14722960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 39854592

約数和(自身を除く): 25131632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 431, 488, 560, 610, 854, 862, 976, 1220, 1708, 1724, 2135, 2155, 2440, 3017, 3416, 3448, 4270, 4310, 4880, 6034, 6832, 6896, 8540, 8620, 12068, 15085, 17080, 17240, 24136, 26291, 30170, 34160, 34480, 48272, 52582, 60340, 105164, 120680, 131455, 184037, 210328, 241360, 262910, 368074, 420656, 525820, 736148, 920185, 1051640, 1472296, 1840370, 2103280, 2944592, 3680740, 7361480, 14722960]

約数ペア:

[(1, 14722960), (2, 7361480), (4, 3680740), (5, 2944592), (7, 2103280), (8, 1840370), (10, 1472296), (14, 1051640), (16, 920185), (20, 736148), (28, 525820), (35, 420656), (40, 368074), (56, 262910), (61, 241360), (70, 210328), (80, 184037), (112, 131455), (122, 120680), (140, 105164), (244, 60340), (280, 52582), (305, 48272), (427, 34480), (431, 34160), (488, 30170), (560, 26291), (610, 24136), (854, 17240), (862, 17080), (976, 15085), (1220, 12068), (1708, 8620), (1724, 8540), (2135, 6896), (2155, 6832), (2440, 6034), (3017, 4880), (3416, 4310), (3448, 4270)]